INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec682dda3267856307a3a085587188c40e8d660d584d8c8813d3a725909d3acd', 
    'sEjZ6eshhM6YszA5pPQPeerXsPvMw4QtFQM3tWzCeLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)